Tikasari, Della Ajeng, and Enik Setiyawati. “Index Card Match Boosts Math Learning by 84.2%: Index Card Match Meningkatkan Pembelajaran Matematika Sebesar 84,2”. Indonesian Journal of Education Methods Development 19, no. 2 (May 6, 2024): 10.21070/ijemd.v19i2.820. Accessed September 16, 2024. https://ijemd.umsida.ac.id/index.php/ijemd/article/view/820.